Nature-Powered Gadgets for Outdoor Adventurers

8/21/2013 5:47AM

Gadget makers are rolling out nature-powered products for tech-obsessed adventurers who want to stay connected even when they’re off the grid. The WSJ's Diana Jou reviews three gadgets powered solely by water, fire and light.

This transcript has been automatically generated and may not be 100% accurate.

... the new line of holiday Moray in each year there's always that dilemma of having charger electronic devices ... well the Wall Street Journal Diana dead hell with about three gag gift for that act of theft adventure using water fire and light ... just a short ferry ride away weakening to speak on costs and retreat into the territories that tropical forests and can be eaten with so many helpful can't be any chaps out that the need to find ways to get back to its highest I have to dream gadgets protect assets and then cheered for when you're on the day ... anytime you I'm sure that the water quality leather Yang each airline if it is a contrived if little defines the ferry ... unhealthy purify water ... first we need to filter the water and get rid of any rock through it ... the thing that ... than you think the pound and a water bottle ... is there for about ten minutes ... you think you Eli Silliman a ninety nine percent of bacteria ... this or wavelength of light hope help harmful microorganisms ... not to have been around for a hundred years and he is in water treatment ... now seriously has Meatpacking state that the need for high kicking him for it to take this technology in their pocket ... a thick and if the Fed for use by the left millet a ... Celik effort ... to take ... up was hard to part by water ... we went to a firm tied to any defined seizing a USB ports ... like solar Chargers fuel cell car can generate electricity in fact ... there's no need to rely on the lead to ... an unranked battery ... there's no power lost over time ... the sparks convert hydrogen into electricity ... and store is actually an anti on the top of ... the fuel cell ... pour the water into this compartment ... the only emissions from a fuel cell reacting hydrogen is just water ... the downside you can only use each part of my ... new half to five the puck on line or at specialty stores ... the car can cost two hundred and twenty five dollars ... for an extra seventeen boxes to get three Park ... the pair pot can also tied to any USB tied to fight ... just add water to the PI Play silvery she saw risking you're ready to go ... to spring into my can you get fifteen charging power as from the Reglan outlet ... yes I mean to have to keep the water flowing into trying to electronics ... this is safe in the evening when cool place to display can keep climbing keep electronic seats ... you can buy on their website or on Amazon for a hundred fifty delegates ... anything might say continue charge of the caffeine and ten killing time in my teeth is an incubation to my truck ... for the last thing channel I'm Diana JAB ... I